Twisting apparatus
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United States of America Patent
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Jun 20, 2000
Grant Date -
N/A
app pub date -
Sep 15, 1998
filing date -
Sep 29, 1997
priority date (Note) -
Expired
status (Latency Note)
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Abstract
To provide a twisting apparatus in which one of a pair of twisting rollers t1 and t2 is a hollow rubber roller t1, while the other is a hard cylindrical roller t2 in which a rubber band t16 is installed. Twisting efficiency is improved compared to the conventional twisting roller both comprising hollow rubber rollers. Thus, by applying the present invention to a spinning apparatus for manufacturing spun yarn from a fiber set, the spinning speed of the spun yarn can be increased and the spinning range extended.
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